Install Instructions

TEC3000 Series Proportional Fan Coil and Individual Zone Thermostat Controllers with Dehumidification
Capability Installation Instructions
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Enabling the Motion Sensor (TEC3x21-00-000, TEC3x23-00-000 Models)
By default on models with integral motion sensing capability, the motion sensor is enabled with a default timeout of
15 minutes from the last detection of motion in the zone. On models without an integrated sensor, the default
timeout is still 15 minutes, but it only is applied when one of the two configurable binary inputs is set to be a motion
sensor (see Configurable Binary Inputs
for information on configuring the binary inputs). To disable motion sensing
capabilities, set the Motion Sensor Timeout to 0 minutes. See Table 6 to view the available setpoints. See Table 10
for the setpoint values. To adjust the motion sensor timeout:
1. Press the Menu icon.
2. Press Schedule.
3. Press Schedule Options.
4. Press Motion Sensor Timeout and adjust accordingly.
5. Press to save and
to return to the previous screen.
PID/PRAC+ Automatic Control Tuning
The TEC3000 features advanced proportional-integral-derivative (PID) control algorithms to maximize control
performance while minimizing excessive cycling and wear on the equipment for all occupied and standby control.
Additionally, the PID features Johnson Controls proprietary PRAC+ (Pattern Recognition Adaptive Control)
automatic tuning, which continuously tunes the controller parameters to automatically optimize the control
performance to match the equipment and zone. By default, PRAC+ is enabled and immediately begins to tune. To
reset tuning at any time to the factory defaults:
1. Press the Menu icon.
2. Press Control Setup.
3. Press Tuning.
4. Press Reset PID Tuning and select Yes.
5. Press to save and
to return to the previous screen.
PRAC+ automatic tuning can also be disabled. When disabled, the controller parameters remain at their last values
until automatic tuning is re-enabled. To disable automatic tuning:
1. Press the Menu icon.
2. Press Control Setup.
3. Press Tuning.
4. Press Temp Control Setup.
5. Select Manual PID Tuning.
6. Press to save and
to return to the previous screen.
As a result of disabling PRAC+ Auto Tuning, you have access to different types of manual tuning that allows
modifications of tuning parameters listed under Control Setup > General in Table 10.
Table 8: TEC3000 Tuning Types
Tuning Type Description
Automatic PID Tuning Automatic tuning in an existing TEC3000